VB

2

Specifications

Approved Standards

Ratings

Standard Model

Note: The above currents are steady-state currents.

Micro Load Ratings

Approved Standard Ratings

TÜV (EN60947-5-1) (Grand terminal models only)

Standard Model

Micro Load Model

CCC (GB14048.5)

Characteristics

Note: The above values are initial values.

* The values are calculated at an operating temperature of 5°C to

35

°C, and an operating humidity of 40% to 70%. Contact your

OMRON sales representative for more detailed information on

other operating environments.

Engineering Data

Electrical Durability (with more than 300,000

Operations)

(Ambient temperature: 5

Agency

Standards

File No.

Approved models

TÜV Rheinland

EN60947-5-1

(IEC947-5-1)

J50062491

Only models with

ground terminals

CCC (CQC)

GB14048.5

2003010305077628

Ask your OMRON

representative for

information on

approved models.

Rated voltage

Resistive load

NC

NO

125 VAC

250 VAC

10 A

10 A

125 VDC

250 VDC

0.6 A

0.3 A

Inrush

current

NC

24 A max.

NO

24 A max.

Rated voltage

Resistive load

125 VAC

0.1 A

8 VDC

30 VDC

Applicable category

AC-15

DC-15

Rated operating current (Ie)

2 A

2 A

Rated operating voltage (Ue)

250 V

48 V

Applicable category

AC-14

DC-15

Rated operating current (Ie)

0.1 A

0.1 A

Rated operating voltage (Ue)

125 V

30 V

Applicable category and ratings

AC-15 2 A/250 VAC

Degree of protection

IP67

Durability

*

Mechanical

5,000,000 operations min.

Electrical

300,000 operations min.

(10 A at 250 VAC, resistive load)

Operating speed

0.1 mm to 0.5 m/s

Operating

frequency

Mechanical

120 operations min.

Electrical

30 operations min.

Rated frequency

50/60 Hz (AC)

Insulation resistance

100 M

Ω min. (at 500 VDC)

Contact resistance

15 m

Ω max. (initial value)

Dielectric

strength

Between terminals

of same polarity

Between current-

carrying metal

parts and ground

Between each

terminal and non-

current-carrying

metal part

Between terminals

of different

polarity

300 VAC (EN60947-5-1)

Switching overvoltage

1,000 V max. (EN60947-5-1)

Pollution degree

(operating environment)

3 (EN60947-5-1)

Short-circuit protective device

(SCPD)

10 A fuse type gG or gI (IEC269)

Conditional short-circuit current 100 A (EN60947-5-1)

Conventional enclosed thermal

5 A, 0.5 A (EN60947-5-1)

Protection against electric

shock

Insulation class I (Use the grounding

terminal or ground on the machine side.)

Vibration

resistance

Malfunction

10 to 55 Hz, 1.5-mm double amplitude

Shock

resistance

Destruction

Malfunction

Ambient operating temperature

–10

°C to 80°C (with no icing)

Ambient operating humidity

35% to 95%

Weight

Approx. 580 g (in the case of VB-4211)

1,000

300

500

200

700

100

70

10

30

50

0

0.5

2

15

4

36

7

9

8

11

10

12

Switching current (A)

Operating frequency:

30 operations/min

250 VAC, cos

φ = 1